Book clock



FIG. 1 is a perspective view of the clock of the present invention in its closed position;

FIG. 2 is a rear elevational view of the clock of FIG. 1;

FIG. 3 is a right, side elevational view of the clock of FIG. 1;

FIG. 4 is a left, side elevational view of the clock of FIG. 1;

FIG. 5 is a top plan view of the clock of FIG. 1;

FIG. 6 is a bottom plan view of the clock of FIG. 1; and,

FIG. 7 is a perspective view of the clock of FIG. 1 in its open position.

The broken-line portions of the clock face of FIG. 7 are environmental only and form no part of the claimed design. 

The ornamental design for a clock, as shown and described. 